[INFO] fetching crate ark-relations 0.2.0... [INFO] checking ark-relations-0.2.0 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] extracting crate ark-relations 0.2.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate ark-relations 0.2.0 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ark-relations 0.2.0 [INFO] finished tweaking crates.io crate ark-relations 0.2.0 [INFO] tweaked toml for crates.io crate ark-relations 0.2.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 34478f882702023a89762664a87122cc72dba9ab3d8973337b4e0a1767ad42d5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "34478f882702023a89762664a87122cc72dba9ab3d8973337b4e0a1767ad42d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "34478f882702023a89762664a87122cc72dba9ab3d8973337b4e0a1767ad42d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34478f882702023a89762664a87122cc72dba9ab3d8973337b4e0a1767ad42d5", kill_on_drop: false }` [INFO] [stdout] 34478f882702023a89762664a87122cc72dba9ab3d8973337b4e0a1767ad42d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f20bd318ade63351d17151a4df5f7c8d02bad814ac6d216156cd059049d13c94 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f20bd318ade63351d17151a4df5f7c8d02bad814ac6d216156cd059049d13c94", kill_on_drop: false }` [INFO] [stderr] Checking ark-relations v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `ark_test_curves` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1017:9 [INFO] [stdout] | [INFO] [stdout] 1017 | use ark_test_curves::bls12_381::Fr; [INFO] [stdout] | ^^^^^^^^^^^^^^^ use of undeclared crate or module `ark_test_curves` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1022:19 [INFO] [stdout] | [INFO] [stdout] 1022 | let two = Fr::one() + Fr::one(); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1022:31 [INFO] [stdout] | [INFO] [stdout] 1022 | let two = Fr::one() + Fr::one(); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1023:45 [INFO] [stdout] | [INFO] [stdout] 1023 | let a = cs.new_input_variable(|| Ok(Fr::one()))?; [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1024:47 [INFO] [stdout] | [INFO] [stdout] 1024 | let b = cs.new_witness_variable(|| Ok(Fr::one()))?; [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1033:41 [INFO] [stdout] | [INFO] [stdout] 1033 | assert_eq!(matrices.a[0], vec![(Fr::one(), 1)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1035:41 [INFO] [stdout] | [INFO] [stdout] 1035 | assert_eq!(matrices.c[0], vec![(Fr::one(), 3)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1037:41 [INFO] [stdout] | [INFO] [stdout] 1037 | assert_eq!(matrices.a[1], vec![(Fr::one(), 1)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1038:41 [INFO] [stdout] | [INFO] [stdout] 1038 | assert_eq!(matrices.b[1], vec![(Fr::one(), 1), (Fr::one(), 2)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1038:57 [INFO] [stdout] | [INFO] [stdout] 1038 | assert_eq!(matrices.b[1], vec![(Fr::one(), 1), (Fr::one(), 2)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1039:41 [INFO] [stdout] | [INFO] [stdout] 1039 | assert_eq!(matrices.c[1], vec![(Fr::one(), 1), (Fr::one(), 2)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1039:57 [INFO] [stdout] | [INFO] [stdout] 1039 | assert_eq!(matrices.c[1], vec![(Fr::one(), 1), (Fr::one(), 2)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Fr` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1041:41 [INFO] [stdout] | [INFO] [stdout] 1041 | assert_eq!(matrices.a[2], vec![(Fr::one(), 0)]); [INFO] [stdout] | ^^ use of undeclared type `Fr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Fr` in this scope [INFO] [stdout] --> src/r1cs/constraint_system.rs:1021:37 [INFO] [stdout] | [INFO] [stdout] 1021 | let cs = ConstraintSystem::::new_ref(); [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 1021 | let cs = ConstraintSystem::::new_ref(); [INFO] [stdout] | ^^ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 1020 | fn matrix_generation() -> crate::r1cs::Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ark_ff::One` [INFO] [stdout] --> src/r1cs/constraint_system.rs:1016:9 [INFO] [stdout] | [INFO] [stdout] 1016 | use ark_ff::One; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | unused, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 14 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ark-relations` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "f20bd318ade63351d17151a4df5f7c8d02bad814ac6d216156cd059049d13c94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f20bd318ade63351d17151a4df5f7c8d02bad814ac6d216156cd059049d13c94", kill_on_drop: false }` [INFO] [stdout] f20bd318ade63351d17151a4df5f7c8d02bad814ac6d216156cd059049d13c94